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Water Quality Monitoring Sites - Listed by Town
Ashburnham, MA
PB0910 50' DS of Factory Village Pond
PB1142 Former swim pond in Ashburnham on US side of dam
PB1345 Outfall of Lake Winnekeag, about 15 yds DS of dam.
Ashby, MA
TF0004 Upstream side of Rt 119 bridge at Wheeler Rd (near Brookside Farm). 
WB0448 DS of Damon Pond
WB0506 At Rt 119 and 31 on DS side of Rt 31
Ayer, MA
JB0000 Mouth of brook
JB0033 At Shirley Rd. US of bridge.
JB0121 At Rt 111 bridge US.  Municipal pumphouse on river left, dirt road follows brook upstream.
NB0001 Mouth of Nonacoicus Brook
NB0006 On upstream side of Bishop Rd bridge
NB0196 US of Main Street bridge
NM4010 Bridge off Bishop Rd leading to Devens WWTP
NM4163 US of railroad bridge MacPherson Rd.
SQ0002 25 yrds US from confluence, by kayak
SQ0027 US from confluence, access from RR?
NM3802 Rt 2A bridge over Nashua.  Access DS/North bank.
NM3967 Below Ayer WWTP by canoe off Bishop Rd.
NM4059 100m DS from Nonacoicus Brook
NM4081 100m US from Nonacoicus Brook
Bolton, MA
ST0191 378 Still River Rd.  Bolton Flats WMA.
ST0426 Rt. 117 crosses Still River near Rt 110.  US, LB.
Clinton, MA
CP0033 Trib DS Clinton WWTP at Allen St.  DS bridge, RB
SN0253 Rt. 110, DS of Clinton WWTP
SN0574 US of Water St bridge, behind condos
Dunstable, MA
UK0070 US side of River St bridge.  Gravel pit nearby.
UK0398 Upstream side of Rt 113 (Pleasant Street) bridge.
UK0579 Off Groton Rd.
Fitchburg, MA
FB0052 Off Princeton Rd us of WWTP, opening just before RR overpass on Rt 31
NN2888 Rt 12 circle. McDonald parking lot drainage swale
NN3059 Upstream from Depot Street bridge
Groton, MA
NM2313 E side of Pepperell Pond off rail-trail US of dam
NM2339 E side Pepperell Pond. US of NM2313
NM2437 Pepperell Pond, west bank near island
NM2915 Petapawag- upstream of Rt 119 bridge at boat launch
NM2928 South side of Rt 119 bridge.  West bank. (Other side of bridge from Petapawag.)
NM3393 On Rt 225 bridge near Rt. 111
RM0003 US of Shawnee Rd.
SQ0642 US Hollingsworth and Vose  off Townsend Rd. near water building
SQ0743 Downstream and opposite Candice Lane
SQ0756 Directly opposite Candice Lane on Townsend Rd.
SQ0763 Swimming hole just N of Candice Lane off Townsend Rd.
NM2443 B Pepperell Pond from boat in middle of pond at P/G town line
NM2443 S Pepperell Pond from bike path. P/G town line.
Harvard, MA
BR0103 At bridge where Old Mill Rd crosses Bowers Brook
BR0106 US of bridge where Old Mill Rd crosses Bowers Brook
BR0819 At outfall of Bare Hill Pond
BR1039 At Tahanto Trail US of culvert.
NM5095 DS from Tank Bridge @ Still River Depot Rd.
TH0016 Thurston's Brook at Warren Road
Hollis, MA
NM1567 Rt 111 bridge in Hollis Depot (US1996, 99-01; DS 03-05)
Lancaster, MA
NM5837 Canoe launch us rt 117
NM5968 Off Neck Rd
NN0049 Main Street RR Bridge.  Follow dirt road, US of bridge.
NN0854 Cook Conservation Area power line crossing.  Sampling site far from road.
SN0043 Bolton Rd. bridge, US bridge RB.
SN0169 S Nashau at Mill Street
TB0091 Town Brook off Nashua River at Night Pasture.  Site at 24 Neck Rd. mailbox.  Next to Lancaster Current Topics Club.
WE0034 Wekepeke below Bartlett Pond dam
NN1194 At I190.  US of SR2. 
Leominster, MA
MN0001 About 25' US of confluence with North Nashua River
MN0171 US bridge at Whitney St
MN0379 Rockwell Pond, outfall on Pond St.
NN1905 Behind Gear Works Cyclery on Hamilton St
NN1194 At I190.  US of SR2. 
Pepperell, MA
GB0312 Gulf Brook at Chestnut Street
NM1608 127 Nashua Rd.  0.5 miles S of skyjumping airport.
NM1839 Confluence of Reedy Meadow with Nashua.  Walk in from Shawnee St. following flow to confluence with Nashua.
NM1864 150 (75 in 99) yds US from Nissitissit confluence on opposite bank.  Site approached down a steep embankment.
NM2256 US side of Covered Bridge on Groton St., N bank
NM2269 US 21.50 at confluence of Varnum Brook w Main Stem. NW bank.
NM2302 Approx location.  Across from Pepp Paper Co. E bank.
NM2330 W side of Pepperell Pond off Canal St and Main Street
NM2345 W side of Pepperell Pond -Canal St, from sand spit
NT0082 Lomar Park 100 yrds US from confluence.  Site is approached from behind buildings and over a small manmade ridge.
NT0190 Below Rt 111 Hollis St bridge over Nissitissit
NT0418 US at Prescott St bridge on river left
SB0025 DS side of Brookline Rd crossing in sideyard of home
SB0295 DS of Sartelle Street
VB0015 About 200' US from Mill St. culvert.  DS from townhouses, Pepperell Paper parking and industrial plant.
NM2443 B Pepperell Pond from boat in middle of pond at P/G town line
NM2443 S Pepperell Pond from bike path. P/G town line.
Shirley, MA
BW0031 20' DS from Leatherboard Pond
CT0016 Lovell St. DS of bridge, south bank
CT0104 Sampson Pond outfall.  Phoenix Rd bridge at culvert. (DS 96-00, US 01-03)
CT0195 At Main St bridge next to Gionet's gas station.
CT0425 Below Lake Shirley dam, south bank, DS of bridge
MU0101 Hazen Rd. off of Rt 2A
MU0332 Rt 2A under covered bridge behind Bull Run Restaurant
MU0619 On Rt 225 from intersection of Rt 2A and 225
NM4426 US of Hospital Rd bridge, eastern shore.
SQ0356 DS of Rt. 225 birdge and W. Groton dam
NM3802 Rt 2A bridge over Nashua.  Access DS/North bank.
NM3967 Below Ayer WWTP by canoe off Bishop Rd.
NM4059 100m DS from Nonacoicus Brook
NM4081 100m US from Nonacoicus Brook
SQ0002 25 yrds US from confluence, by kayak
SQ0027 US from confluence, access from RR?
Townsend, MA
BB0093 At Meeting House Rd
HB0003 30m US from confluence with SQ (canoe)
LK0060 About 1/2km from mouth of Locke Brook
MB0074 15m DS Turnpike Rd Bridge
SQ1329 DS of Shepard's Auto Body.  
SQ1391 Harbor Pond off Rt 119.  Access between church and old building
SQ1398 Harbor Pond US of SQ1391 by 70m
SQ1816 Off Rt. 13 near Rt 119 junction.
SQ1887 Behind Farmer's Exchange ds of Adam's Dam off Rt 13
SQ1962 Howard Park (near SQ Elem School)
SQ2172 Off Dudley Rd from Dudley Memorial. Sandpit access
SQ2221 DS of Trnpke Bdge (Rossbach). (9'6,'99,'02 US)
SQ2475 Behind VFW pond park.  Through woods.
TL0056 Brook from Townsend landfill at culvert under Rt 123
WK0142 275m NW of road to WWTP.
WT0148 Near development where crosses Warren Road.
W. Groton, MA
SQ0413 Sawmill Pond by bridge off Townsend Rd
SQ0423 Sawmill Pond off Townsend Rd near Canner's bldg
SQ0458 1/4mile up from Rt 225 bridge
SQ0472 Sawmill Pond in front of Canner's house
SQ1039 Bertozzi WMA off Townsend Rd cable crossing.
W. Townsend, MA
PH0041 At Rt. 119 crossing.
SQ2400 At Mason Rd bridge DS of dam
WB0084 W. Meadow Rd.  (DS '96-98; US 2000; ? '03-04)
West Fitchburg, MA
PB0005 Just US of confluence with NN River off Rt 12.
Westminster, MA
PB0359 At Rt 12 DS of Potato Hill Bridge
WR0223 Off Westminster Rd. Behind sewage pumping station.  Near Vocational-Technical school.
Brookline, NH
LB0038 DS of Dupaw Gould Rd at entrance to campground
NT1255 100' DS of Bohannon Bridge at "fishing area"
NT1648 100 ft from Potanipo Lighthouse.  US of Mason Rd.
Hollis, NH
BV0109 At Worcester Rd upstream of bridge
FT0004 50' US of confluence with Nashua mainstem
FT0380 Flint Brook at Rt. 130
NM1562 Hollis Crossing Condominium ramp.  US Rt 111 bridge
Mason, NH
MB0401 100 ft DS of Jed's Lane bridge
MB0420 0.1 mile US of Jed's Lane bridge off Rt. 123
WK0360 South end of Old Walker Brook Rd (dirt), near 124
WK0545 DS of confluence of W branch and main branch, E of Rt 31
WK0554 Below Walker Brook Rd, west branch, W of Rt 31
Nashua, NH
MP0000 Mine Falls Park Millpond C, north end where pond returns to slough.  About 15' south of northernmost parkinglot drainage outfall.
MP0005 Mine Falls Millpond A, 15 ft north of southernmost parkinglot drainage outfall.
MP0010 Mine Falls Millpond B, 75 yds north of site MP0097
NM0049 Behind condos near confluence.  DS of RR bridge.
NM0110 About 800 ft. DS of Canal St bridge, east bank.
NM0121 Behind Area Agency at BAE parkinglot -144 Canal St
NM0136 Behind Sanders US of Canal St. bridge, north bank
NM0875 Mine Falls Park US dam at boat ramp
W. Hollis, NH
NT0768 At West Hollis Rd. (Pepperell Rd).